Mini 1000mA USB Power Adapter/Charger (100~240V/UK Plug)

Pros: Look like original. Probably you can trade-in your old phone in an used handphone shop with this instead of the original from Apple. I give a lowest build quality is because it doesn't work properly with my iphone 3GS but the finishing is nice (but what's the use when it don't work well)

Cons: The finishing of the product is good. But there is some technical issus for my case. When I plugged it in my iphone 3GS, my phone go crazy. Touch screen doesn't work properly, When i want to slide the unlock slider when the phone is key-locked, the slider only slide half-way and jump back to the original position. I suspect maybe the supply voltage may be too high or too low to cause this problem. I don't know does this happen to anyone else.

Other: Could be cheaper.

Pros: The most compact charger of its type. The compactness is limited more by the format of the UK plug than anything else. Mains and USB connectors work perfectly well and feel solid. Charges my HTC Wildfire and my Sansa Clips exactly as expected.

Cons: Can't think of any for my circumstances but in warmer climates it may, because of its size, have overheating difficulties when charging at full current.

Other: Can't see how it could be any better for me. Just what I wanted.

Pros: The most compact charger of its type. The compactness is limited more by the format of the UK plug than anything else. Mains and USB connectors work perfectly well and feel solid. Charges my HTC Wildfire and my Sansa Clips exactly as expected.

Cons: Can't think of any for my circumstances but in warmer climates it may, because of its size, have overheating difficulties when charging at full current.

Other: Can't see how it could be any better for me. Just what I wanted.